Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3ed11773adc04f6…

MALICIOUS

PDF

362.9 KB Created: 2022-02-11 02:13:11 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: 14f5f3c29d6b6805a3ef60282afe8aaa SHA-1: d5eff2e25cdab6173a6224c7fff0e66e7083abb5 SHA-256: d3ed11773adc04f660e9b3c8ce777a3aabe90d204ed83026781b63283d6770b6
164 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7224

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • Clickable URI points to raw IP address medium PDF_URI_IP_LITERAL
    PDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://fecuq.co.za/XSRYdR1H?utm_term=cement+production+handbook+pdf PDF link annotation
    • https://intekcanada.com/ckfinder/userfiles/files/2736765976.pdfIn PDF document text
    • http://artpolyclinic.com/file/files/desusivegijijotexunigovad.pdfIn PDF document text
    • https://www.olympusnorge.no/wp-content/plugins/super-forms/uploads/php/files/d2ob3ep8goocjg1cct6j2eftrp/60511106064.pdfIn PDF document text
    • http://rustproofingottawa.com/userfiles/file/vomumirevolog.pdfIn PDF document text
    • http://211.129.1.225/system/ckfinder/userfiles/files/kaseguwijejikodasaw.pdfPDF link annotation
    • http://croepi.ch/app/webroot/kcfinder/upload/files/41545873424.pdfIn PDF document text
    • http://gidaero.com/upload/fckeditor/file/84972179324.pdfIn PDF document text
    • https://wisserarm.nl/app/webroot/files/userfiles/files/nizalumutaloreme.pdfIn PDF document text
    • http://friend5190.xyz/js/ckfinder/userfiles/files/86596042933.pdfIn PDF document text
    • https://giltmorestukko.hu/ckfinder/userfiles/files/38263513825.pdfIn PDF document text
    • http://montagnobozzone.it/userfiles/files/vifulogozekivesobo.pdfIn PDF document text
    • http://vivaibonomo.it/userfiles/files/fejomisosi.pdfIn PDF document text
    • http://angelojrobles.com/admin_initial_test/userfiles/file/salufasomokenimazuvopafi.pdfIn PDF document text
    • https://www.orthomaxindia.net/admin/kcfinder/upload/files/zarojuvijidabita.pdfIn PDF document text
    • https://noitiethoc.com/userfiles/file/wogazewuxanibas.pdfIn PDF document text
    • https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/161854050aaeee---lojalojipome.pdfIn PDF document text
    • http://pnalog.ru/images/file/zowuvadanelibiwogege.pdfIn PDF document text
    • https://vatlieutaphu.com/upload/files/dosubez.pdfIn PDF document text
    • http://2018.letnifestiwal.pl/ckfinder/userfiles/files/81866889417.pdfIn PDF document text
    • http://njuhome.pl/ckfinder/userfiles/files/gimuw.pdfIn PDF document text
    • http://belv.ru/userfiles/file/gupufamuvaxuxazumupu.pdfIn PDF document text
    • https://kede.org/userfiles/file/18869745491.pdfIn PDF document text
    • http://lecostationery.com/files/file/86866931130.pdfIn PDF document text
    • https://marikakozmetika.hu/editor_up/56973391017.pdfIn PDF document text
    • http://haokunchem.cn/upload/files/80975394442.pdfIn PDF document text
    • http://xn--90aoa5aj.xn--p1ai/ckfinder/userfiles/files/42612433416.pdfIn PDF document text
    • http://www.poliklinika-hb.cz/userfiles/file/48278941141.pdfIn PDF document text
    • http://eachfun.com/ckfinder/userfiles/site_eachfun_com/files/63359916295.pdfIn PDF document text
    • http://matras-devison.ru/upload/file/5803917086.pdfIn PDF document text
    • https://beytarimcilik.com/admin/editor_resim/file/50364887327.pdfIn PDF document text
    • http://rpsbchamber.org/editorData/file/67229077250.pdfIn PDF document text
    • http://asupuro.com/user_data/image/file/21336842816.pdfIn PDF document text
    • http://gaushalango.com/uploaded_files/userfiles/files/bunoxeg.pdfIn PDF document text
    • http://zjgyuanhong.com/v15/Upload/file/20211071756163988.pdfIn PDF document text
    • http://ehomerealestate.org/images/file/1246420923.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netReferenced by PDF JavaScript
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseReferenced by PDF JavaScript

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000531e9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x531E9 21832 bytes
SHA-256: bc8691ddf54a4a860995fb27bd1777bea23ee25097d4fecb576b91bca1b6c515
font_01_sfnt_off00056b9c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x56B9C 11032 bytes
SHA-256: f8ee81c62d39e796f2251ead274f8b80a27a29d50e2c91cca543cde9db74099b
font_02_sfnt_off000584d0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x584D0 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9